package sctu.edu.java.year2016.team01.xuhanmei.day20160520.chapter3_10_1;

/**
 * Created by Administrator on 2016/5/20.
 * 不使用乘号“*”，而只是用移位运算符计算出21*16的值
 */
public class yiwei {
    public static void main(String[] args) {
        int a;
        a = 21 << 4;
        System.out.println("21*16=" + a);
    }
}
